A858DE45F56D9BC9 archive

201404191629 23fv30

inferred encrypted filler

N=28

Metadata

Post ID
23fv30
Title
201404191629 → 2014-04-19 16:29 on A858's clock
Posted (UTC)
2014-04-19 15:29:59
Timezone
UTC+1 · title 16:29 against posted 15:29 UTC
Author
[deleted]
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
1,808 hex characters · 904 bytes
N from length
28 (64·N + 16 = 1808)
Run
Run 62 (seed 507,820,296) (seed)
Draw
81 · predicted N = 28 ✓
Machine boot
2014-04-10 09:27–10:27 (seed = uptime at app start)
Sources
community-archive, arctic-shift · body from community-archive
Links
Reddit · Arctic Shift · JSON
Score · comments
3 · 0
Tags
post-cutover2014Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

6de9fd28d6959975c898392c5630f6c6 ec39e559670394cde4433a3ca50d3437 9475e278f15d340c4bf6af2098312588 b2a6b718584592c7130c9958987c8b87 50d5bee91ca627d5ecd012cdb25795c4 822813af57138103e3822b249cd2b798 eda3f4bdc9882e8892dd0d9f92c36c40 c887c7c4696782bdd77d10801d878122 3b6292f6605fb103e33c5cb79e6936a0 4e684b6430cb285d7ca189eda2e2defb dd5114af06d06247fe2f449d79387f39 82020d42610870b2a45b1952313c37b9 c46a293b7a40caf86bc353f164ec5091 fd5720eef9d92ce2af1e843d62bdb1b2 93261ac0cb9eadf6baf728796f68577a 5cd52fd9f0d3fa375c98688ca1112a41 c1ba524fd082b56dcec525a473d064d4 84271976583c1348c4189775d510b978 70b102a24e0013782e92081fc2e36caa 4bcb16793d3996133970e2b0435fbc35 ccd68af8914b7921c7a4b0a4a4ab70cf 5c8adf5a8db7a005d0be11ec966a1eea 485f1cc550b679595af62319a00ba51d 7dd1ffa6c8357d2bda41f158546bc06d cbfbc771bc76f19a0955b7b212483745 300ae11d64b804899809adfab5ca262b 8c18c46b072dd5268dd0e93270bf5608 de7d5ff2241d7eacf777095009ef82b7 120b0b2477b9aca54db75aba0c5b42f0 e5c9c2b4637c346773c7b20e154e71e5 57984a470cb44ee13e7bc757a390ec79 f19e029a84298753f69b88b508127712 e1b1828264458bc828edd3397f08e18e eef9f9254ba9b87c64e49ff4b2478878 8ab8487a76b88dd327e7d219fcc96659 b277aa423554b860e41f3e28e28b18ac 71ba88d2ac5c06867feec94e885b495d 5ec98915d0f61bb673a027545cbfaefa 75088257526491d50cfd9580b93fe1f0 78166feacb9926b2684c03ebe239b23c e499d1e0bf125303030cf19f34364283 4fe835acfd740e04edc96432284d1e5c 98bf6c51482532b93f495863f4940cfb 4a44a358f27842a2f88b035b8b41df6c 03b1826623de7b7abcf16b2ac2856217 a3160a04cb8027301ac6cf5fde3c28da beef26a621ba15364b15748f59e4dce8 61150fc88b64d89b08112109d894c06a 32cff61eedcd40650d98fd1e792e82ed ca47cab70cd94ecce3d42a5bf1757469 04cec0ff01f18eeed01d3259c0bae589 6098121f367a067a6324929c50e96468 85e6cc915cf4be71ef684c6c2298d37e 59597d49fc3e7a17f9a72a086763dd37 072511a6c037e40e13f6dc5c22283a0b f9e37d6007e73d4c973dc032e201660d 5f9ea807ae8373f5 

Explanation

  1. Read the length. 1,808 hex characters = 64 × 28 + 16, i.e. N = 28 GUIDs encrypted with 3DES plus one 8-byte padding block. Every post-cutover filler post has exactly this shape.
  2. Key unknown. The post-cutover key (2013-10-16 onwards) has not been found, so the GUIDs themselves cannot be read. Everything else about the post is accounted for.
  3. Explain the count. This post is draw 81 of Run 62 (seed 507,820,296): new Random(507820296), Next(0,55) per post. The RNG predicts N = 28; the post has N = 28 ✓. The seed is the machine's uptime in ms when the app started (boot 2014-04-10 09:27–10:27).
  4. Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.